northern japan, collapsing buildings, spawning fires, and causing a major tsunami that brings death and destruction to dozens of cities. that tsunami now moving across the pacific ocean. the entire west coast, from hawaii to alaska, is under a tsunami warning. this morning, we are live in japan with the very latest on the damage, and we'll tell you just how much of the u.s. could be at risk. "early" this friday morning, be at risk. "early" this friday morning, march 11th, 2011. captioning funded by cbs >>> those pictures and that sound give you a very good idea of just what people in japan are dealing with this morning. those shots, of course, of the magnitude 8.9 quake which hit just about 2:46 local time. >> the images, as you can see, are devastating. and that quake triggered a tsunami. some waves reported as high as 30 feet high, and that wall of mud just sweeping away everything in its path right now. the death toll in the area is on the rise. buildings in tokyo, which are currently on fire right now, 4 million buildings in the region without power. so this is a devastating sit
